Patents by Inventor Reginald N. Spencer

Reginald N. Spencer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Alternative fuel for use in a diesel engine-powered emergency generator for intermittent use in fixed installations
    Patent number: 6296675
    Abstract: A special fuel is formulated for use with diesel engines which are used infrequently in emergency situations.
    Type: Grant
    Filed: May 25, 2000
    Date of Patent: October 2, 2001
    Inventors: William A. Hubbard, Reginald N. Spencer
  • Diesel fuel for use in diesel engine-powered vehicles
    Patent number: 6291732
    Abstract: A special fuel is formulated for use with diesel engines, which are employed to power vehicles such as trucks, buses, tractors and boats.
    Type: Grant
    Filed: January 8, 2001
    Date of Patent: September 18, 2001
    Inventors: William A. Hubbard, Reginald N. Spencer
  • Diesel fuel for use in diesel engine-powered vehicles
    Publication number: 20010001803
    Abstract: A special fuel is formulated for use with diesel engines, which are employed to power vehicles such as trucks, buses, tractors and boats.
    Type: Application
    Filed: January 8, 2001
    Publication date: May 24, 2001
    Applicant: Leonard Bloom
    Inventors: William A. Hubbard, Reginald N. Spencer
  • Diesel fuel for use in diesel engine-powered vehicles
    Patent number: 6222082
    Abstract: A special fuel is formulated for use with diesel engines, which are employed to power vehicles such as trucks, buses, tractors and boats.
    Type: Grant
    Filed: September 8, 1999
    Date of Patent: April 24, 2001
    Inventors: William A. Hubbard, Reginald N. Spencer
  • Emergency fuel for use in an internal combustion engine and a method of packaging the fuel
    Patent number: 6113660
    Abstract: An emergency fuel for internal combustion engines which is stable for storage for a year or more. The fuel is a mixture of two fractions of refined mineral spirits. The fuel has a desired octane number. A biocide is added to the fuel. The fuel is stored in a plastic container which has been treated in an environment of fluorine gas. A method of packaging the emergency fuel is disclosed.
    Type: Grant
    Filed: July 29, 1999
    Date of Patent: September 5, 2000
    Assignee: Leonard Bloom
    Inventors: William A. Hubbard, Reginald N. Spencer
  • Emergency fuel for use in an internal combustion engine
    Patent number: 6110237
    Abstract: A method for using emergency fuel for internal combustion engines which is stable for storage for a year or more. The fuel is a mixture of two fractions of refined mineral spirits, one fraction being aliphatic hydrocarbons, the other fraction being aromatic hydrocarbons. Varying the relative content of the aliphatic and aromatic hydrocarbon mineral spirits provides a fuel with the desired octane number. A biocide is added to the mineral spirits.
    Type: Grant
    Filed: April 21, 1999
    Date of Patent: August 29, 2000
    Assignee: Leonard Bloom
    Inventors: Reginald N. Spencer, William A. Hubbard
  • Alternative fuel for use in a diesel engine-powered emergency generator for intermittent use in fixed installations
    Patent number: 6096103
    Abstract: A special fuel is formulated for use with diesel engines which are used infrequently in emergency situations.
    Type: Grant
    Filed: June 3, 1999
    Date of Patent: August 1, 2000
    Assignee: Leonard Bloom
    Inventors: William A. Hubbard, Reginald N. Spencer
  • Storage container for emergency fuel
    Patent number: 6029876
    Abstract: The combination of a container having an emergency fuel therein for an internal combustion engine. The container is disposed in a trunk of a vehicle or in a storage compartment on a boat. A handle is formed on a body of the container. A closable outlet is formed on the body. A spout is adapted to be connected to the closable outlet. The container is manually releasably retained in the trunk of the vehicle. Also a method is disclosed of safely storing a stable emergency fuel in the trunk of a vehicle or in a storage compartment on a boat.
    Type: Grant
    Filed: June 1, 1999
    Date of Patent: February 29, 2000
    Assignee: Maryland Patent Holdings, LLC
    Inventors: Reginald N. Spencer, William A. Hubbard
  • Storage container for emergency fuel
    Patent number: 5941432
    Abstract: The combination of a container having an emergency fuel therein for an internal combustion engine. The container is disposed in a trunk of a vehicle or in a storage compartment on a boat. A handle is formed on a body of the container. A closable outlet is formed on the body. A spout is adapted to be connected to the closable outlet. The container is manually releasably retained in the trunk of the vehicle. Also a method is disclosed of safely storing a stable emergency fuel in the trunk of a vehicle or in a storage compartment on a boat.
    Type: Grant
    Filed: November 4, 1997
    Date of Patent: August 24, 1999
    Assignee: Maryland Patent Holdings, LLC
    Inventors: Reginald N. Spencer, William A. Hubbard
  • Emergency fuel for use in an internal combustion engine
    Patent number: 5938799
    Abstract: An emergency fuel for internal combustion engines is stable for storage for a year or more. The emergency fuel is stored in a container which has an outlet sealed with a removable seal. The container is prevented from being reused for storage after the seal is removed. The fuel is a mixture of two fractions of refined mineral spirits, one fraction being 58-50% by weight and having 0% aromatics, the other fraction being 42-50% by weight and having 100% aromatics. A biocide is added to the mineral spirits.
    Type: Grant
    Filed: May 20, 1998
    Date of Patent: August 17, 1999
    Assignee: Maryland Patent Holdings, LLC
    Inventors: Reginald N. Spencer, William A. Hubbard
  • Emergency fuel for use in an internal combustion engine
    Patent number: 5853433
    Abstract: An emergency alternative fuel for internal combustion engines is stable for storage for a year or more. The alternative fuel is stored in a container which has an outlet sealed with a removable seal. The container is prevented from being reused for storage after the seal is removed. The fuel is a refined mineral spirits and may have 0-30% by volume mixed isomers of primary amyl alcohol blended therewith. A biocide is added to the mineral spirits.
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: December 29, 1998
    Assignee: Bloom & Kreten
    Inventors: Reginald N. Spencer, William A. Hubbard
  • Method of using an emergency fuel in an internal combustion engine
    Patent number: 5681358
    Abstract: An emergency alternative fuel for internal combustion engines is stable for storage for a year or more. The alternative fuel is stored in a container which has an outlet sealed with a removable seal. The container is prevented from being reused for storage after the seal is removed.
    Type: Grant
    Filed: February 20, 1996
    Date of Patent: October 28, 1997
    Assignee: Bloom & Kreten
    Inventors: Reginald N. Spencer, William A. Hubbard